Quadratic+Formula+2A

Arielle, Kalonie, Olivia

THe Quadratic Equation is: ax2+bx2+c=0. It can be solved using the Quadratic Formula:

So, if our equation is:3x2-5x-2=0 then the fomula looks like this:

If the equation is: 2x2-3x-3=0 then the formula is:

Shareesa Bollers

x^2 in an equation tells you that the function will form a parabola. So when the highest exponent is X^2 and it equals to 0, you use the quadratic formula.

Quadratic formula:



Example of Using Quadratic Formula: Solve 2x^2 - 3x - 7 = 0 Source: www.cpm.org

In a quadratic function the x's are equivalent to 0 when graphed.